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<FONT color="green">001</FONT>    package org.apache.archiva.proxy.common;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    /*<a name="line.3"></a>
<FONT color="green">004</FONT>     * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a>
<FONT color="green">005</FONT>     * or more contributor license agreements.  See the NOTICE file<a name="line.5"></a>
<FONT color="green">006</FONT>     * distributed with this work for additional information<a name="line.6"></a>
<FONT color="green">007</FONT>     * regarding copyright ownership.  The ASF licenses this file<a name="line.7"></a>
<FONT color="green">008</FONT>     * to you under the Apache License, Version 2.0 (the<a name="line.8"></a>
<FONT color="green">009</FONT>     * "License"); you may not use this file except in compliance<a name="line.9"></a>
<FONT color="green">010</FONT>     * with the License.  You may obtain a copy of the License at<a name="line.10"></a>
<FONT color="green">011</FONT>     *<a name="line.11"></a>
<FONT color="green">012</FONT>     *  http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a>
<FONT color="green">013</FONT>     *<a name="line.13"></a>
<FONT color="green">014</FONT>     * Unless required by applicable law or agreed to in writing,<a name="line.14"></a>
<FONT color="green">015</FONT>     * software distributed under the License is distributed on an<a name="line.15"></a>
<FONT color="green">016</FONT>     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a>
<FONT color="green">017</FONT>     * KIND, either express or implied.  See the License for the<a name="line.17"></a>
<FONT color="green">018</FONT>     * specific language governing permissions and limitations<a name="line.18"></a>
<FONT color="green">019</FONT>     * under the License.<a name="line.19"></a>
<FONT color="green">020</FONT>     */<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    import org.apache.commons.lang.StringUtils;<a name="line.22"></a>
<FONT color="green">023</FONT>    import org.apache.maven.wagon.Wagon;<a name="line.23"></a>
<FONT color="green">024</FONT>    import org.slf4j.Logger;<a name="line.24"></a>
<FONT color="green">025</FONT>    import org.slf4j.LoggerFactory;<a name="line.25"></a>
<FONT color="green">026</FONT>    import org.springframework.beans.BeansException;<a name="line.26"></a>
<FONT color="green">027</FONT>    import org.springframework.context.ApplicationContext;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.springframework.stereotype.Service;<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>    import javax.inject.Inject;<a name="line.30"></a>
<FONT color="green">031</FONT>    import java.lang.reflect.Method;<a name="line.31"></a>
<FONT color="green">032</FONT>    import java.util.Map;<a name="line.32"></a>
<FONT color="green">033</FONT>    import java.util.Properties;<a name="line.33"></a>
<FONT color="green">034</FONT>    <a name="line.34"></a>
<FONT color="green">035</FONT>    /**<a name="line.35"></a>
<FONT color="green">036</FONT>     * @author Olivier Lamy<a name="line.36"></a>
<FONT color="green">037</FONT>     * @since 1.4-M1<a name="line.37"></a>
<FONT color="green">038</FONT>     */<a name="line.38"></a>
<FONT color="green">039</FONT>    @Service ("wagonFactory")<a name="line.39"></a>
<FONT color="green">040</FONT>    public class DefaultWagonFactory<a name="line.40"></a>
<FONT color="green">041</FONT>        implements WagonFactory<a name="line.41"></a>
<FONT color="green">042</FONT>    {<a name="line.42"></a>
<FONT color="green">043</FONT>    <a name="line.43"></a>
<FONT color="green">044</FONT>        private ApplicationContext applicationContext;<a name="line.44"></a>
<FONT color="green">045</FONT>    <a name="line.45"></a>
<FONT color="green">046</FONT>        private Logger logger = LoggerFactory.getLogger( getClass() );<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>        private DebugTransferListener debugTransferListener = new DebugTransferListener();<a name="line.48"></a>
<FONT color="green">049</FONT>    <a name="line.49"></a>
<FONT color="green">050</FONT>        @Inject<a name="line.50"></a>
<FONT color="green">051</FONT>        public DefaultWagonFactory( ApplicationContext applicationContext )<a name="line.51"></a>
<FONT color="green">052</FONT>        {<a name="line.52"></a>
<FONT color="green">053</FONT>            this.applicationContext = applicationContext;<a name="line.53"></a>
<FONT color="green">054</FONT>        }<a name="line.54"></a>
<FONT color="green">055</FONT>    <a name="line.55"></a>
<FONT color="green">056</FONT>        public Wagon getWagon( WagonFactoryRequest wagonFactoryRequest )<a name="line.56"></a>
<FONT color="green">057</FONT>            throws WagonFactoryException<a name="line.57"></a>
<FONT color="green">058</FONT>        {<a name="line.58"></a>
<FONT color="green">059</FONT>            try<a name="line.59"></a>
<FONT color="green">060</FONT>            {<a name="line.60"></a>
<FONT color="green">061</FONT>                String protocol = StringUtils.startsWith( wagonFactoryRequest.getProtocol(), "wagon#" )<a name="line.61"></a>
<FONT color="green">062</FONT>                    ? wagonFactoryRequest.getProtocol()<a name="line.62"></a>
<FONT color="green">063</FONT>                    : "wagon#" + wagonFactoryRequest.getProtocol();<a name="line.63"></a>
<FONT color="green">064</FONT>    <a name="line.64"></a>
<FONT color="green">065</FONT>                // if it's a ntlm proxy we have to lookup the wagon light which support thats<a name="line.65"></a>
<FONT color="green">066</FONT>                // wagon http client doesn't support that<a name="line.66"></a>
<FONT color="green">067</FONT>                if ( wagonFactoryRequest.getNetworkProxy() != null &amp;&amp; wagonFactoryRequest.getNetworkProxy().isUseNtlm() )<a name="line.67"></a>
<FONT color="green">068</FONT>                {<a name="line.68"></a>
<FONT color="green">069</FONT>                    protocol = protocol + "-ntlm";<a name="line.69"></a>
<FONT color="green">070</FONT>                }<a name="line.70"></a>
<FONT color="green">071</FONT>    <a name="line.71"></a>
<FONT color="green">072</FONT>                Wagon wagon = applicationContext.getBean( protocol, Wagon.class );<a name="line.72"></a>
<FONT color="green">073</FONT>                wagon.addTransferListener( debugTransferListener );<a name="line.73"></a>
<FONT color="green">074</FONT>                configureUserAgent( wagon, wagonFactoryRequest );<a name="line.74"></a>
<FONT color="green">075</FONT>                return wagon;<a name="line.75"></a>
<FONT color="green">076</FONT>            }<a name="line.76"></a>
<FONT color="green">077</FONT>            catch ( BeansException e )<a name="line.77"></a>
<FONT color="green">078</FONT>            {<a name="line.78"></a>
<FONT color="green">079</FONT>                throw new WagonFactoryException( e.getMessage(), e );<a name="line.79"></a>
<FONT color="green">080</FONT>            }<a name="line.80"></a>
<FONT color="green">081</FONT>        }<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>        protected void configureUserAgent( Wagon wagon, WagonFactoryRequest wagonFactoryRequest )<a name="line.83"></a>
<FONT color="green">084</FONT>        {<a name="line.84"></a>
<FONT color="green">085</FONT>            try<a name="line.85"></a>
<FONT color="green">086</FONT>            {<a name="line.86"></a>
<FONT color="green">087</FONT>                Class clazz = wagon.getClass();<a name="line.87"></a>
<FONT color="green">088</FONT>                Method getHttpHeaders = clazz.getMethod( "getHttpHeaders", null );<a name="line.88"></a>
<FONT color="green">089</FONT>    <a name="line.89"></a>
<FONT color="green">090</FONT>                Properties headers = (Properties) getHttpHeaders.invoke( wagon, null );<a name="line.90"></a>
<FONT color="green">091</FONT>                if ( headers == null )<a name="line.91"></a>
<FONT color="green">092</FONT>                {<a name="line.92"></a>
<FONT color="green">093</FONT>                    headers = new Properties();<a name="line.93"></a>
<FONT color="green">094</FONT>                }<a name="line.94"></a>
<FONT color="green">095</FONT>    <a name="line.95"></a>
<FONT color="green">096</FONT>                headers.put( "User-Agent", wagonFactoryRequest.getUserAgent() );<a name="line.96"></a>
<FONT color="green">097</FONT>    <a name="line.97"></a>
<FONT color="green">098</FONT>                if ( !wagonFactoryRequest.getHeaders().isEmpty() )<a name="line.98"></a>
<FONT color="green">099</FONT>                {<a name="line.99"></a>
<FONT color="green">100</FONT>                    for ( Map.Entry&lt;String, String&gt; entry : wagonFactoryRequest.getHeaders().entrySet() )<a name="line.100"></a>
<FONT color="green">101</FONT>                    {<a name="line.101"></a>
<FONT color="green">102</FONT>                        headers.put( entry.getKey(), entry.getValue() );<a name="line.102"></a>
<FONT color="green">103</FONT>                    }<a name="line.103"></a>
<FONT color="green">104</FONT>                }<a name="line.104"></a>
<FONT color="green">105</FONT>    <a name="line.105"></a>
<FONT color="green">106</FONT>                Method setHttpHeaders = clazz.getMethod( "setHttpHeaders", new Class[]{ Properties.class } );<a name="line.106"></a>
<FONT color="green">107</FONT>                setHttpHeaders.invoke( wagon, headers );<a name="line.107"></a>
<FONT color="green">108</FONT>    <a name="line.108"></a>
<FONT color="green">109</FONT>                logger.debug( "http headers set to: {}", headers );<a name="line.109"></a>
<FONT color="green">110</FONT>            }<a name="line.110"></a>
<FONT color="green">111</FONT>            catch ( Exception e )<a name="line.111"></a>
<FONT color="green">112</FONT>            {<a name="line.112"></a>
<FONT color="green">113</FONT>                logger.warn( "fail to configure User-Agent: " + e.getMessage(), e );<a name="line.113"></a>
<FONT color="green">114</FONT>            }<a name="line.114"></a>
<FONT color="green">115</FONT>        }<a name="line.115"></a>
<FONT color="green">116</FONT>    }<a name="line.116"></a>


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